Hi @Ricky , just a couple questions for you.
First, are you using MAU in your environment to keep your Office installs current as possible? (Microsoft Auto Update)
Second, and this is what I may not understand from your post. It's possible to go here and pull the latest Office suite, which has all Office components, Word, Excel, etc.
https://macadmins.software/
If you were not allowed to use MAU, or for some reason it wouldn't work for you, one would be able to go to the MacAdmins site there and pull once a month the latest full installer. Then, you just drop it into Jamf Admin and that's it.
Hope that helps.